In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.

本报告之病例即为藉由牙科射检查诊断出混合性齿瘤及阻生侧门齿。

Objective:To investigate the relationship among the congenital hypodontia of mandibular incisor and malocclusion and the variation of medial distal dimension of mandibular canine.

探讨下恒切牙先天缺失,牙畸形的关系以及下尖牙近远中径的变化。

In this paper, we reported a case that simultaneously had maxillary bilateral impacted central incisors with dilaceration and mandibular bilateral fused lateral incisors and canines.

本篇文章将介绍一病例，此病例为上颚双侧正中门齿阻生合并下颚双侧侧门齿犬齿融合。